Captain Boomerang versus Boomerang.
A little confused? Let me make it easier for you..
Captain Boomerang:
An enemy of the Flash who robs banks by using boomerangs and is an overall pain in Wally West's keyster.
Boomerang:
One of Spiderman's arch foes who robs banks by using boomerangs and is a major annoyance to Peter Parker in general.
Who wins?